ZipBin Full Throttle Mini Speedway Play SetWhat 's small, portable, storable, and can hold just about any tyke sized necessity? As a tiny toy holder ZipBin Mini Speedway Playset is the perfect size for travel. On the outside it is colorfully decorated with car racing scenes. And then it opens to reveal a complete play mat for cars, trains and helicopters and includes one car! When play is done, the play mat becomes a toy carry case in a zip, capturing the toys inside for easy clean up!